What Tests Are Required Before a Blood Transfusion?
Blood transfusion is a relatively common treatment method, often used in cases of ischemia caused by surgery or accidental injuries. Before performing blood transfusion, relevant tests are necessary. Blood is divided into different blood types, and transfusing the wrong blood type can be life-threatening. Therefore, tests including infectious disease screenings must be conducted prior to transfusion.
The tests required before blood transfusion mainly include blood routine, blood type, hepatitis B five items, liver function, hepatitis C, HIV, syphilis, etc. If all these tests indicate that the blood of the transfusion recipient is normal, the transfusion can be performed. Blood type testing is mandatory, and blood type matching is required for both blood donation and direct transfusion for patients. Additionally, some diseases can be transmitted through blood, so transfusion can also become a transmission route for many diseases. The blood used for transfusion must be healthy. If the blood donor has certain diseases, their blood cannot be used for hospital patients. Therefore, it is crucial to conduct these tests before transfusion, especially for HIV and syphilis, as infected blood cannot be used.
Firstly, create a quiet and comfortable environment for children after blood transfusion. Parents and nurses should avoid loud conversations and maintain gentle movements to keep the air in the ward fresh. Secondly, provide psychological care. Many children may have fears about blood transfusion, so it is essential to have a kind attitude and use friendly language. Explain the significance of blood transfusion in treating their illness to increase their sense of security, change their attitude towards transfusion, and help them relax during treatment. Finally, closely observe the child's response after transfusion. Some reactions are normal, while others may indicate abnormalities. If any abnormalities occur, nurses should immediately report to the doctor. Additionally, the blood bag used for transfusion should be saved for verification in case of abnormalities.
